A passivity based sliding mode controller design for microgrid considering delay and actuator saturation

IF 1.5 4区 工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC
Anirban Sengupta, Dushmanta Kumar Das
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引用次数: 0

Abstract

A passivity based sliding mode controller structure is proposed in this paper for controlling the voltage and frequency of a microgrid for both islanded and grid connected mode. Effect of communication channel delay and actuator saturation is also considered. A sliding mode control law is derived in such a way that the overall system become passive. By selecting the appropriate Lyapunov function, the necessary criterion for the system to become passive is developed in terms of inequality. The usefulness of the designed controller is verified with the help of a three phase Subnetwork 1 of CIGRE benchmark medium voltage distribution network. The efficacy of the designed sliding mode based controller is verified for both grid connected and islanded mode. The simulation is performed in MATLAB/SIMULINK platform and the real-time simulation is performed using OPAL-RT.

Abstract Image

基于被动性的微电网滑模控制器设计(考虑延迟和执行器饱和度
本文提出了一种基于被动性的滑模控制器结构,用于控制微电网的电压和频率,既适用于孤岛模式,也适用于并网模式。本文还考虑了通信信道延迟和执行器饱和的影响。滑动模式控制法则的推导方式使整个系统变得被动。通过选择适当的 Lyapunov 函数,以不等式的形式制定了系统变为被动的必要标准。在 CIGRE 基准中压配电网三相子网 1 的帮助下,验证了所设计控制器的实用性。所设计的基于滑动模式的控制器在并网和孤岛模式下的功效都得到了验证。仿真在 MATLAB/SIMULINK 平台上进行,并使用 OPAL-RT 进行实时仿真。
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来源期刊
CiteScore
5.50
自引率
4.20%
发文量
93
审稿时长
>12 weeks
期刊介绍: Transactions of Electrical Engineering is to foster the growth of scientific research in all branches of electrical engineering and its related grounds and to provide a medium by means of which the fruits of these researches may be brought to the attentionof the world’s scientific communities. The journal has the focus on the frontier topics in the theoretical, mathematical, numerical, experimental and scientific developments in electrical engineering as well as applications of established techniques to new domains in various electical engineering disciplines such as: Bio electric, Bio mechanics, Bio instrument, Microwaves, Wave Propagation, Communication Theory, Channel Estimation, radar & sonar system, Signal Processing, image processing, Artificial Neural Networks, Data Mining and Machine Learning, Fuzzy Logic and Systems, Fuzzy Control, Optimal & Robust ControlNavigation & Estimation Theory, Power Electronics & Drives, Power Generation & Management The editors will welcome papers from all professors and researchers from universities, research centers, organizations, companies and industries from all over the world in the hope that this will advance the scientific standards of the journal and provide a channel of communication between Iranian Scholars and their colleague in other parts of the world.
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